This preview shows page 1. Sign up to view the full content.
Unformatted text preview: 14 ≤ y ≤ 1 3. { p < } ∪ { p > 16 } 4.5 ≤ x ≤ 5 Exponents. Simplify. Assume that all variables represent positive numbers. Write answers using only positive exponents. 1. y 3 2. b a 3 Simplify and write the answer as a single fraction without negative exponents. Assume all variables represent nonzero numbers and x 6 = y : 1. a + b ab 2.  xy  √ y 2x 2 Write each number without exponents 1. 25 2. 1000 1331 Radicals. Simplify each expression by removing as many factors as possible from under the radical. 1. 4 y 2 √ 2 y 2. p 2 ( pqq 4 + p 2 ) √ pq Rationalize each denominator 1. y ( √ y + √ 5) y5 2. p 2 + p p 41...
View
Full
Document
This note was uploaded on 11/30/2010 for the course BIOS 101 taught by Professor Plantz during the Spring '08 term at UNL.
 Spring '08
 Plantz

Click to edit the document details